DE343347C - - Google Patents

Info

Publication number
DE343347C
DE343347C DENDAT343347D DE343347DA DE343347C DE 343347 C DE343347 C DE 343347C DE NDAT343347 D DENDAT343347 D DE NDAT343347D DE 343347D A DE343347D A DE 343347DA DE 343347 C DE343347 C DE 343347C
Authority
DE
Germany
Prior art keywords
glass
tube
absorption
pane
absorption glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT343347D
Other languages
German (de)
Publication of DE343347C publication Critical patent/DE343347C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02Viewing or reading apparatus
    • G02B27/022Viewing apparatus
    • G02B27/024Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Description

Schauvorrichtung'mit Absorptionsglas für starke Lichtquellen. Die Erfindung betrifft eine Schauvorriih= tung, die es ermöglicht, ohne Reizung des Auges starke Lichtquellen, wie die Sönne, glühende Massen, Bogenlicht usw., zu beobachten.Display device with absorption glass for strong light sources. the Invention relates to a Schauvorriih = device that allows without irritation of the Eye's strong light sources, such as the sun, glowing masses, arc light, etc., to observe.

In der Hauptsache besteht,die Vorrichtung aus einer Röhre, deren schräg geschnittenes Ende mit einem Absorptionsglase verschlossen ist, und vor dem eine zweite Glasscheibe schwenkbar so angeordnet ist, daß die Strählen der Lichtquelle an der dem Rohre zugewandten Fläche .,der Glasscheibe zurückgeworfen und durch das Absorptionsglas hindurch in die Röhre gelenkt wird.In the main, the device consists of a tube, whose inclined cut end is closed with an absorption glass, and in front of the one second pane of glass is pivotably arranged so that the rays of the light source on the surface facing the tube., thrown back the glass pane and through the Absorption glass is directed through into the tube.

Die Zeichnung stellt ein Ausführungsbeispiel des Erfindungsgegenstandes dar. Das Rohr i ist schräg geschnitten mit dem Absorptionsglase 2 abgedeckt, vor, dem .die Reflexscheibe 3 schwenkbar und .durch die Bogenschiene 4 feststellbar angeordnet ist.The drawing represents an exemplary embodiment of the subject matter of the invention. The tube i is cut at an angle and covered with the absorption glass 2, in front of which the reflective disk 3 is arranged to be pivotable and lockable by the curved rail 4.

D'ie Strahlen der Lichtquelle 5 fallen auf die Scheibe 3, werden von hier auf die Absorptionsscheibe 2 zurückgeworfen und durch das Rohr i hindurch auf deren Innenseite dem Auge sichtbar.The rays of the light source 5 fall on the disk 3, are of here thrown back onto the absorption disk 2 and through the tube i the inside of which is visible to the eye.

Claims (1)

PATENT-ANSPRUCFI: Schauvorrichtung mit Absorptionsglas für starke Lichtquellen, gekennzeichnet durch ein an einem Rohre befindliches Absorptionsglas, vor dem schwenkbar eine zweite Glasscheibe so angebracht ist, daß die Strahlen der Lichtquelle an der dem Rohre zugewandten Fläche der Glasschebe reflektiert und durch das Absorptionsglas irr das Rohr geworfen werden.PATENT-ANSPRUCFI: Display device with absorption glass for strong Light sources, characterized by an absorption glass attached to a tube, a second pane of glass is mounted in front of the pivotable so that the rays of the Light source is reflected on the surface of the glass pane facing the tube and through the absorption glass is thrown down the pipe.
DENDAT343347D Active DE343347C (en)

Publications (1)

Publication Number Publication Date
DE343347C true DE343347C (en)

Family

ID=572705

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT343347D Active DE343347C (en)

Country Status (1)

Country Link
DE (1) DE343347C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040079124A1 (en) * 1999-11-24 2004-04-29 Klaus Molzer Handle and lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040079124A1 (en) * 1999-11-24 2004-04-29 Klaus Molzer Handle and lock

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